220438848

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{23431}}^1$

素因数の和:23460

約数の個数: 84

約数和(自身を含む): 678496992

約数和(自身を除く): 458058144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 147, 168, 192, 196, 224, 294, 336, 392, 448, 588, 672, 784, 1176, 1344, 1568, 2352, 3136, 4704, 9408, 23431, 46862, 70293, 93724, 140586, 164017, 187448, 281172, 328034, 374896, 492051, 562344, 656068, 749792, 984102, 1124688, 1148119, 1312136, 1499584, 1968204, 2249376, 2296238, 2624272, 3444357, 3936408, 4498752, 4592476, 5248544, 6888714, 7872816, 9184952, 10497088, 13777428, 15745632, 18369904, 27554856, 31491264, 36739808, 55109712, 73479616, 110219424, 220438848]

約数ペア:

[(1, 220438848), (2, 110219424), (3, 73479616), (4, 55109712), (6, 36739808), (7, 31491264), (8, 27554856), (12, 18369904), (14, 15745632), (16, 13777428), (21, 10497088), (24, 9184952), (28, 7872816), (32, 6888714), (42, 5248544), (48, 4592476), (49, 4498752), (56, 3936408), (64, 3444357), (84, 2624272), (96, 2296238), (98, 2249376), (112, 1968204), (147, 1499584), (168, 1312136), (192, 1148119), (196, 1124688), (224, 984102), (294, 749792), (336, 656068), (392, 562344), (448, 492051), (588, 374896), (672, 328034), (784, 281172), (1176, 187448), (1344, 164017), (1568, 140586), (2352, 93724), (3136, 70293), (4704, 46862), (9408, 23431)]